| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| #ifndef _SV_SALBMP_H |
| #define _SV_SALBMP_H |
| |
| #include <tools/gen.hxx> |
| #include <salbmp.hxx> |
| |
| // -------------- |
| // - SalBitmap - |
| // -------------- |
| |
| struct BitmapBuffer; |
| class BitmapColor; |
| class BitmapPalette; |
| class SalGraphics; |
| |
| #define HANDLE ULONG |
| #define HBITMAP ULONG |
| |
| class Os2SalBitmap : public SalBitmap |
| { |
| private: |
| |
| Size maSize; |
| HANDLE mhDIB; |
| HANDLE mhDIB1Subst; |
| HBITMAP mhDDB; |
| USHORT mnBitCount; |
| |
| public: |
| |
| HANDLE ImplGethDIB() const { return mhDIB; } |
| HBITMAP ImplGethDDB() const { return mhDDB; } |
| HANDLE ImplGethDIB1Subst() const { return mhDIB1Subst; } |
| |
| void ImplReplacehDIB1Subst( HANDLE hDIB1Subst ); |
| |
| static HANDLE ImplCreateDIB( const Size& rSize, USHORT nBitCount, const BitmapPalette& rPal ); |
| static HANDLE ImplCreateDIB4FromDIB1( HANDLE hDIB1 ); |
| static HANDLE ImplCopyDIBOrDDB( HANDLE hHdl, bool bDIB ); |
| static USHORT ImplGetDIBColorCount( HANDLE hDIB ); |
| static void ImplDecodeRLEBuffer( const PM_BYTE* pSrcBuf, PM_BYTE* pDstBuf, |
| const Size& rSizePixel, bool bRLE4 ); |
| |
| //BOOL Create( HANDLE hBitmap, BOOL bDIB, BOOL bCopyHandle ); |
| |
| public: |
| |
| Os2SalBitmap(); |
| ~Os2SalBitmap(); |
| |
| public: |
| |
| //BOOL Create( const Size& rSize, USHORT nBitCount, const BitmapPalette& rPal ); |
| //BOOL Create( const SalBitmap& rSalBmpImpl ); |
| //BOOL Create( const SalBitmap& rSalBmpImpl, SalGraphics* pGraphics ); |
| //BOOL Create( const SalBitmap& rSalBmpImpl, USHORT nNewBitCount ); |
| |
| //void Destroy(); |
| |
| //Size GetSize() const { return maSize; } |
| //USHORT GetBitCount() const { return mnBitCount; } |
| |
| //BitmapBuffer* AcquireBuffer( bool bReadOnly ); |
| //void ReleaseBuffer( BitmapBuffer* pBuffer, bool bReadOnly ); |
| bool Create( HANDLE hBitmap, bool bDIB, bool bCopyHandle ); |
| virtual bool Create( const Size& rSize, USHORT nBitCount, const BitmapPalette& rPal ); |
| virtual bool Create( const SalBitmap& rSalBmpImpl ); |
| virtual bool Create( const SalBitmap& rSalBmpImpl, SalGraphics* pGraphics ); |
| virtual bool Create( const SalBitmap& rSalBmpImpl, USHORT nNewBitCount ); |
| |
| virtual void Destroy(); |
| |
| virtual Size GetSize() const { return maSize; } |
| virtual USHORT GetBitCount() const { return mnBitCount; } |
| |
| virtual BitmapBuffer* AcquireBuffer( bool bReadOnly ); |
| virtual void ReleaseBuffer( BitmapBuffer* pBuffer, bool bReadOnly ); |
| virtual bool GetSystemData( BitmapSystemData& rData ); |
| }; |
| |
| #endif // _SV_SALBMP_H |